31996288

素因数分解:

$2^7\times {\mathrm{249971}}^1$

素因数の和:249985

約数の個数: 16

約数和(自身を含む): 63742860

約数和(自身を除く): 31746572

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 249971, 499942, 999884, 1999768, 3999536, 7999072, 15998144, 31996288]

約数ペア:

[(1, 31996288), (2, 15998144), (4, 7999072), (8, 3999536), (16, 1999768), (32, 999884), (64, 499942), (128, 249971)]